Home News Defeating the Viper in The First Berserker: Khazan Guide

Defeating the Viper in The First Berserker: Khazan Guide

by Aaliyah May 02,2025

In the *Dungeon Fighter Online* universe, the dragonkin have long been a formidable challenge for heroes, and this continues in *The First Berserker: Khazan*. Facing the Viper requires careful strategy and preparation. Here's how you can conquer this high-ranking dragonkin, created by Hismar to lead defeated dragons in causing chaos.

How to Beat Viper in The First Berserker: Khazan

Phase 1

How to Beat Viper in The First Berserker: Khazan Phase 1 Image Source: Nexon via The Escapist

Before confronting the Viper, ensure your skills are optimized for your chosen weapon. It's wise to summon the Spirit of Advocacy just outside the boss gates for additional support. Upon engaging the Viper, be vigilant for:

  • A three-hit combo beginning with two stabs followed by a spear swing.
  • A two-hit spear-swinging combo from left to right.
  • A large sweep followed by a leap away, after which it throws its spear up to two times; be ready for the spear's return.
  • A four-hit combo featuring a spinning spear and subsequent swipes in both directions.

Timing your blocks and executing Perfect Guards will quickly deplete the Viper's stamina. Keep up the pressure with continuous attacks and Brutal Attacks whenever possible. The Spirit of Advocacy can serve as an effective decoy, drawing the Viper's attention. At around half health, the boss will roar and summon an energy tornado; make sure to move away to avoid being caught in it.

How to Beat Viper in The First Berserker: Khazan Phase 1 Tornado Image Source: Nexon via The Escapist

Following the energy blast, watch for the Viper's leaping slam. Be alert for its grab attack, signaled by the flashing spear tip, and dodge to the right to avoid it. The Viper also introduces a new ranged attack, sending the spear spinning vertically, followed by a pair of jumping attacks.

All previous attacks are now more potent and include additional hits, so constant blocking is advisable for safety. A successful Perfect Guard on the final hit of its five-hit combo will stagger the boss, providing a prime opportunity for significant damage.

Once you deplete its health, the true battle begins.

Phase 2

How to Beat Viper in The First Berserker: Khazan Phase 2 Image Source: Nexon via The Escapist

In Phase 2, the Viper taps into Hismar’s power, regaining full health and becoming even more formidable. It now uses its fortified left arm for downward smashes and swipes, along with a giant sword for slashes. When it roars, brace for two wide-ranging arm attacks followed by a Burst Attack. Use a Counterattack to stun it and seize your moment.

Reducing its health to the halfway mark triggers a storm that dims the arena. The Viper will leap towards you during lightning flashes, attempting multiple attacks and ending with a charge and an uppercut. Parry or dodge these attacks and exploit its aggression. Be prepared for a new leaping slam in its attack repertoire and adjust your position accordingly.

Monitor your stamina closely to avoid exhaustion during the Viper's sustained combos. Defeating the boss rewards you with over 10,000 Lacrima, Hismar’s Scale, several Fallen Lord items, and the Hunter’s Ring.

This guide should equip you with the knowledge to successfully defeat the Viper in *The First Berserker: Khazan*. For further assistance with the game, visit The Escapist.

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